import type { CredentialMissingModeContext, CredentialResolution } from './credential.types';
export declare abstract class CredentialMissingModeHandler {
    abstract handle(result: CredentialResolution, context: CredentialMissingModeContext): Promise<CredentialResolution>;
}
export declare class MustPreexistCredentialMissingModeHandler extends CredentialMissingModeHandler {
    handle(result: CredentialResolution): Promise<CredentialResolution>;
}